INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd77c44d7df9e491d633b13d79d7608b721a994c2d7edc6af6392333262ddf33', 
    'GS+H2g5hhzhF2fu2PZjCFbSGaabZpRXDeYonxPiPyww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)